Before we left for Japan, I tried my hand at making my own stamp to use on the cover page of my eki stamp book. I think it turned out pretty well for my first attempt!
The stamp is made out of a 1/8” thick rubber gasket material. I used an X-Acto knife to carve it into a stylized rose design, glued it onto a wooden coaster, and sanded it down a bit to allow ink to stick to it.